Flux End of Life (EOL) Dates and End of Support (EOS) Dates
8 Flux versions have reached End of Life (EOL) and End of Support (EOS), including Flux 2.6 (EOL date: Jun 30, 2026) — no longer receiving security updates or patches. Flux 2.9.1 is the current supported release — 3 versions in active support. Also see Argo Workflows EOSL information for related end-of-life information.
Currently Supported Flux Releases - Active EOS/EOSL Support (3)
Flux End of Life (EOL) Releases - No Longer Supported (8)
| Release | Released | Support | Latest |
|---|---|---|---|
| 2.6 | (1 year and 1 month ago) | (1 week and 2 days ago) | 2.6.4 (1 year ago) |
| 2.5 | (1 year and 4 months ago) | (4 months ago) | 2.5.1 (1 year and 4 months ago) |
| 2.4 | (1 year and 9 months ago) | (9 months ago) | 2.4.0 (1 year and 9 months ago) |
| 2.3 | (2 years and 1 month ago) | (1 year and 1 month ago) | 2.3.0 (2 years and 1 month ago) |
| 2.2 | (2 years and 6 months ago) | (1 year and 4 months ago) | 2.2.3 (2 years and 5 months ago) |
| 2.1 | (2 years and 10 months ago) | (1 year and 9 months ago) | 2.1.2 (2 years and 8 months ago) |
| 2.0 | (3 years ago) | (2 years and 1 month ago) | 2.0.1 (2 years and 11 months ago) |
| 1.25 | (4 years and 3 months ago) | (3 years and 8 months ago) | 1.25.4 (3 years and 10 months ago) |
Flux End of Life & Support Summary
Which Flux Versions Are Currently Supported?
Flux currently has 3 supported releases. Flux 2.9.1 is the latest. Flux 2.8. Also see Envoy lifecycle dates for related end-of-life information.
Flux End of Life (EOL) Version History
8 Flux releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Flux 2.6 reached EOL on Jun 30, 2026. Flux 2.9.1 is the recommended upgrade for users still on End of Life versions.